DJVU PDF Cooke, J.R. 1989, "Thai sentence particles: forms, meanings, and formal-semantic variations", in Papers in Southeast Asian Linguistics No.12, Thai Sentence Particles and Other Topics, vol. 12, pp. 1-90. Pacific Linguistics, the Australian National University. cite.

DJVU PDF Cooke, J.R. 1989, "Forms and meanings of the Thai particle si", in Papers in Southeast Asian Linguistics No.12, Thai Sentence Particles and Other Topics, vol. 12, pp. 91-122. Pacific Linguistics, the Australian National University. cite.

DJVU PDF Cooke, J.R. 1989, "Forms and meanings of the Thai particle ná", in Papers in Southeast Asian Linguistics No.12, Thai Sentence Particles and Other Topics, vol. 12, pp. 123-158. Pacific Linguistics, the Australian National University. cite.